Ngaba uyazi ngeengqekembe zesikhumbuzo zentsimbi exabisekileyo?

Ngaba uyazi ngeengqekembe zesikhumbuzo zentsimbi exabisekileyo?
Indlela yokwahlula iintsimbi ezixabisekileyo
Kwiminyaka yakutshanje, imarike yemali yesikhumbuzo yentsimbi yesikhumbuzo iye yanda, kwaye abaqokeleli banokuthenga kwiitshaneli eziphambili ezifana namaziko entengiso yemali yaseTshayina, amaziko emali, kunye nabathengisi abanelayisensi, kunye norhwebo kwiimarike zesibini. Ngokuchasene nemvelaphi yentengiselwano ekhulayo, iinkozo zemali zentsimbi zomgunyathi kunye nexabiso eliphantsi lesikhumbuzo ziye zenzeka amaxesha ngamaxesha. Kuba abaqokeleli abaye bavezwa umda kwiingqekembe zesikhumbuzo zesinyithi ezixabisekileyo, bahlala benamathandabuzo malunga nokunyaniseka kweengqekembe zesikhumbuzo ezithengiweyo ngaphandle kwemijelo esemthethweni ngenxa yokunqongophala kwezixhobo zovavanyo lobungcali kunye nolwazi lobuchule bemali yemali.
Ukuphendula kwezi meko, namhlanje siza kwazisa ubuchule obuthile kunye nolwazi olusisiseko olusebenzayo kuluntu ukwahlula ukunyaniseka kweengqekembe ezixabisekileyo zesikhumbuzo.
Iimpawu ezisisiseko zeengqekembe zentsimbi ezixabisekileyo zesikhumbuzo
01
Izinto eziphathekayo: Iingqekembe zentsimbi ezixabisekileyo zesikhumbuzo zihlala zenziwe ngeentsimbi zexabiso eliphezulu ezifana negolide, isilivere, iplatinam, okanye ipalladium. Ezi zinyithi zinika iingqekembe zesikhumbuzo ezinexabiso elixabisekileyo kunye nenkangeleko eyodwa.
02
Uyilo: Uyilo lweengqekembe zesikhumbuzo ludla ngokugqwesa kwaye lucokisekile, kubandakanya iipateni ezahlukeneyo, iitekisi, kunye nemihombiso yokukhumbula iziganeko ezithile, abalinganiswa okanye imixholo. Uyilo lunokubandakanya iziganeko zembali, iimpawu zenkcubeko, ii-avatar zodumo, njl.
03
Umba olinganiselweyo: Iingqekembe ezininzi zesinyithi ezixabisekileyo zesikhumbuzo zikhutshwa ngokwexabiso elilinganiselweyo, nto leyo ethetha ukuba ubungakanani bengqekembe nganye bulinganiselwe, kwandisa ixabiso layo elinokuqokelelwa kunye nokunqongophala.
04
Ubunzima kunye nobunyulu: Iingqekembe ezixabisekileyo zesikhumbuzo zentsimbi zidla ngokuphawulwa ngobunzima bazo kunye nobunyulu ukuze kuqinisekiswe ukuba abatyali-mali kunye nabaqokeleli bayaliqonda ixabiso labo lokwenyani kunye nomgangatho.
05
Ixabiso lokuqokelelwa: Ngenxa yobungangamsha bayo, ubungakanani obunyiniweyo, kunye nemathiriyeli yexabiso, iingqekembe zesikhumbuzo zesinyithi ezixabisekileyo zihlala zinexabiso eliphezulu lokuqokelelwa kwaye zinokunyuka ixabiso ngokuhamba kwexesha.
06
Ubume bomthetho: Ezinye iingqekembe zesinyithi ezixabisekileyo zesikhumbuzo zinokuba newonga elisemthethweni kwaye zinokusetyenziswa njengethenda esemthethweni kumazwe athile, kodwa zidla ngokubonwa njengezinto eziqokelelweyo okanye iimveliso zotyalo-mali.
Ukucaciswa kunye nokuchongwa kweMathiriyeli yeeNkozo zeSikhumbuzo zeMetal ezixabisekileyo
Ukuchongwa kweempawu zemveliso kunye nezixhobo zikwasisixhobo esibalulekileyo kuluntu ukuba luhlukanise ukunyaniseka kweengqekembe ezixabisekileyo zesikhumbuzo.

China Gold Coin Umbuzo Network

Ngaphandle kwePanda Precious Metal Commemorative Coin, ezinye iinkozo zemali zesikhumbuzo ezixabisekileyo ezikhutshwe kwiminyaka yakutshanje azisayi kuphawulwa ngobunzima kunye nemeko kumphezulu wengqekembe. Abaqokeleli banokusebenzisa indlela yokuqondwa kwemizobo ukukhangela ulwazi malunga nobunzima, imeko, iinkcukacha, kunye nolunye ulwazi lweengqekembe ezinqabileyo zesikhumbuzo zentsimbi yeprojekthi nganye ngeChina Gold Coin Network.

Nikeza iarhente yovavanyo yomntu wesithathu ofanelekileyo

Kwiminyaka yakutshanje, iingqekembe zesikhumbuzo zentsimbi ezixabisekileyo ezikhutshwe eTshayina zonke zenziwe nge-99.9% yegolide esulungekileyo, isilivere kunye neplatinam. Ngaphandle kwenani elincinci leemali zomgunyathi ezisebenzisa i-99.9% yegolide ecocekileyo kunye nesilivere, iingqekembe ezininzi zomgunyathi zenziwe nge-alloy yobhedu (igolide engaphezulu / i-silver plating). Ukuhlolwa kombala ongonakalisiyo weengqekembe ezixabisekileyo zesikhumbuzo ngokuqhelekileyo kusetyenziswa i-X-ray fluorescence spectrometer (XRF), enokwenza uhlalutyo olungonakaliyo lomgangatho/ubungakanani bezinto zetsimbi. Xa abaqokeleli beqinisekisa ukucoleka, kufuneka baqaphele ukuba yi-XRF kuphela exhotyiswe ngeenkqubo zohlalutyo lwentsimbi exabisekileyo enokubona ngokobungakanani ukucoleka kwegolide nesilivere. Ukusetyenziswa kwezinye iinkqubo zokuhlalutya ukufumanisa iintsimbi ezixabisekileyo kunokumisela kuphela imathiriyeli ngokomgangatho, kwaye iziphumo ezibonisiweyo zokubona zinokwahluka kumbala wokwenyani.Kucetyiswa ukuba abaqokeleli banikezele amaziko ovavanyo omntu wesithathu (abasebenzisa umgangatho we-GB/T18043 wokuvavanya) ukuvavanya umgangatho.

Ukuzihlola ngokwakho ubunzima kunye nedatha yesayizi

Ubunzima kunye nobukhulu beemali ezinqabileyo zesikhumbuzo ezikhutshwe kwilizwe lethu ziveliswa ngokwemigangatho. Kukho ukuphambuka okuhle kunye nokubi kubunzima kunye nobukhulu, kwaye abaqokeleli abaneemeko banokusebenzisa izikali ze-elektroniki kunye neecalipers ukuvavanya iiparamitha ezifanelekileyo. Ukutenxa okuhle nokubi kunokubhekisa kwimigangatho yengqekembe yegolide neyesilivere kwishishini lezemali e-China, ekwachaza iiparameters ezifana nenani lamazinyo entambo yeengqekembe zesikhumbuzo zenkcazo ezahlukeneyo. Ngenxa yokuphunyezwa kwexesha kunye nohlaziyo lwemigangatho yengqekembe yegolide neyesilivere, uluhlu lokutenxa kunye nenani lamazinyo entambo adweliswe kwimigangatho ayisebenzi kuzo zonke iingqekembe ezinqabileyo zesikhumbuzo zentsimbi, ngakumbi iingqekembe zemali zesikhumbuzo ezikhutshwe kwangoko.
Ukuchongwa kwenkqubo yeemali ezinqabileyo zesikhumbuzo zentsimbi
Inkqubo yengqekembe yeengqekembe zesikhumbuzo zesinyithi esixabisekileyo ikakhulu ibandakanya ukuqhunyiswa kwesanti/ukutshizwa ngamaso, umphezulu wesipili, imizobo engabonakaliyo kunye nokubhaliweyo, imizobo emincinci kunye nokubhaliweyo, ukushicilelwa kombala woshicilelo/ukupeyinta ukutshiza, njl. njl. Ngoku, iingqekembe ezixabisekileyo zesikhumbuzo zikhutshwa ngokubanzi kunye nokuqhunyiswa kwesanti iinkqubo zokugqiba isibuko. Inkqubo yokutshiza isanti/ibead kukusebenzisa imiyinge eyahlukeneyo yamasuntswana esanti (okanye amaso, ikwasebenzisa iilaser) ukutshiza imizobo ekhethiweyo okanye imiphezulu yokungunda kwindawo eneqabaka, idala isiphumo esanti kunye nematte kumphezulu wesikhumbuzo esishicilelweyo. ingqekembe. Inkqubo yesibuko iphunyezwa ngokugulisa umphezulu womfanekiso wokubumba kunye nekhekhe ukudala umphumo oqaqambileyo kumphezulu wengqekembe yesikhumbuzo eshicilelweyo.

Kungcono ukuthelekisa ingqekembe yangempela kunye nemveliso eza kuchongwa, kwaye wenze uthelekiso olucacileyo kwiinkqubo ezahlukeneyo. Iipateni zokunceda ngasemva kweengqekembe ezixabisekileyo zesikhumbuzo ziyahluka ngokuxhomekeke kumxholo weprojekthi, okwenza kube nzima ukwahlula ukunyaniseka ngokukhululeka ngasemva ngaphandle kweengqekembe zokwenyani ezihambelanayo okanye iifoto eziphezulu. Xa iimeko zokuthelekisa zingafezekiswanga, ingqwalasela ekhethekileyo kufuneka ihlawulwe kwi-relief, i-sandblasting, kunye nemiphumo yokucubungula isibuko seemveliso eziza kuchongwa. Kwiminyaka yakutshanje, uninzi lweengqekembe zegolide nezesilivere ezikhutshiweyo zineepateni ezilungisiweyo zoncedo kwindawo engaphaya kweTempile yeZulu okanye uphawu lwesizwe. Abaqokeleli banokuphepha umngcipheko wokuthenga iingqekembe zomgunyathi ngokukhangela kunye nokukhumbula iimpawu zalo mzekelo uqhelekileyo.

Kwiminyaka yakutshanje, ezinye iingqekembe zomgunyathi zifunyenwe zineepateni zoncedo zangaphambili ezikufutshane neengqekembe zangempela, kodwa ukuba zichongiwe ngononophelo, ubugcisa bazo zisahluke kakhulu kwiimali zangempela. Ukuqhushumba kwesanti kumphezulu wengqekembe yokwenyani kubonisa into efanayo, eethe-ethe, kwaye inomaleko. Enye i-laser sandblasting inokubonwa kwimilo yegridi emva kokwandiswa, ngelixa isiphumo sesanti kwimali yomgunyathi irhabaxa. Ukongeza, umphezulu wesipili weengqekembe zokwenyani usicaba kwaye ubonakala njengesipili, ngelixa umphezulu wesipili weengqekembe zomgunyathi uhlala unemingxuma kunye namaqhuma.